PCM1600Y - 24-Bit 6-Channel 96kHz DAC | Texas Instruments
料号： PCM1600Y ✓ 量产中PCM1600Y 概述
A delta-sigma DAC is a digital-to-analog converter category that uses noise shaping and digital filtering to convert PCM audio samples into continuous analog voltages. Within the broader hierarchy, PCM1600Y is an audio DAC, which is an ADC/DAC interface device and part of the broader semiconductor and signal-conversion product family. Its SoundPlus architecture combines 24-bit quantization with a 96kHz sampling capability, providing a direct conversion path for multichannel digital audio.
Verified features include 24-bit resolution, six output channels, 96kHz sampling, user-selectable Standard, I2S, and left-justified formats, and selectable 16-, 18-, 20-, or 24-bit input words. The audio data uses MSB-first binary two's-complement formatting. Operating conditions include a +5V analog supply and a +3.3V digital supply in the cited datasheet test setup, enabling a practical separation between analog and digital supply domains.
The PCM1600 family is positioned for applications where several audio channels must share a common digital source and clock. Common hardware arrangements route I2S or left-justified PCM data from a source such as a receiver, processor, or digital audio interface into the converter, then send six analog outputs through output filtering and coupling stages. The converter's 48-LQFP package provides 48 externally accessible connections for power, ground, clocks, data, control signals, and analog channels.
Typical uses include surround-sound decoding, multichannel music playback, professional digital mixers, automotive audio head units, and industrial audio consoles. In each case, synchronized six-channel conversion reduces the need for multiple discrete DACs while retaining a standardized digital audio interface. The available 100kHz-class I2S listing and the 96kHz sampling description identify PCM1600Y as a high-resolution multichannel converter rather than a low-cost stereo codec.
Designers should preserve the required analog and digital supply structure, provide clean references and clocking, and implement the manufacturer's recommended output-filter and bypass networks. Because the provided data does not expose the complete pin list, analog specifications, clock requirements, or recommended passive values, those details must be confirmed in the manufacturer datasheet before schematic release or PCB implementation.
This product record combines verified distributor descriptions, the manufacturer-linked PCM1600 family datasheet, same-package alternatives, and practical selection guidance. It also distinguishes documented facts from unavailable parameters so engineers can identify what still requires circuit-level verification without relying on invented electrical values.
直接替换替代料： PCM1600Y ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： PCM1600Y （相同外形与封装尺寸） ——差异在于 Converter Type, Maximum Sampling Rate, Package, Package Shape, Resolution.
PCM1604Y
✅ 直接替换联系询价
查看数据手册 →PCM1600Y-1
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PCM1601Y
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →PCM1605Y
✅ 直接替换 ⚠️ 规格未核验联系询价
查看数据手册 →PCM1606Y
✅ 直接替换 ⚠️ 规格未核验📋 参考替代料（不在目录中）
PCM1600Y 最大额定值与电气特性
| Converter Type | 24-bit, 6-channel enhanced multilevel delta-sigma digital-to-analog converter |
| 分辨率 | 24 bits |
| Number of Channels | 6 channels |
| Maximum Sampling Rate | 96kHz |
| Data Format | MSB-first, binary two's-complement |
| Supported Audio Interfaces | Standard, I2S, and left-justified |
| Selectable Data Length | 16, 18, 20, or 24 bits |
| Test Condition Analog Supply | +5V |
| Test Condition Digital Supply | +3.3V |
| 封装 | 48-LQFP (7mm x 7mm) |
| Terminal Count | 48 terminals |
| Terminal Form | Gull wing |
| Package Shape | Square |
| 安装类型 | Surface mount |
| Temperature Grade | Commercial |
PCM1600Y square 引脚配置指南
PCM1600Y（square 封装）的引脚配置。 该模拟元件具有输入、输出和电源引脚。请参阅制造商数据手册以了解失调调零、补偿和使能引脚配置。适用于信号调理和放大器电路。
暂无详细引脚数据： PCM1600Y.
请参阅 数据手册 以查看完整引脚配置。
典型应用
PCM1600Y 适用于 6 应用s: Home-Theater Multichannel DAC, Digital Mixing Console, Automotive Audio Head Unit, Professional Audio Monitoring System, Industrial Audio Control Console, Digital Musical Instrument Output Stage.
Home-Theater Multichannel DAC
The PCM1600Y fits a home-theater DAC because it converts six synchronized audio channels at up to 24-bit resolution and 96kHz sampling. Its Standard, I2S, and left-justified interface choices allow it to accept digital audio from compatible receivers, processors, or interface controllers. The six-channel architecture avoids a bank of separate stereo DACs on a board intended for surround-sound playback. Designers should verify the complete pinout, implement the manufacturer-recommended analog output network, and preserve separation between the +5V analog and +3.3V digital supply domains.
推荐
Digital Mixing Console
The PCM1600Y is suitable for the monitoring and auxiliary output section of a digital mixing console because six channels can share one 24-bit digital audio stream. Its 96kHz maximum sampling rate supports high-resolution studio workflows, while selectable 16-, 18-, 20-, and 24-bit input lengths provide compatibility with different source word lengths. Standard, I2S, and left-justified formats broaden interoperability. A practical console design should use a low-jitter clock, isolated return paths where appropriate, and manufacturer-specified output filtering to preserve channel consistency.
推荐
Automotive Audio Head Unit
The PCM1600Y can support multichannel conversion in a commercial automotive audio head unit where multiple program and surround channels share an I2S source. The 24-bit resolution and 96kHz sampling capability suit modern high-resolution audio pipelines, while the 48-LQFP package supports conventional surface-mount assembly. Automotive qualification status is not confirmed in the provided data, so production use requires a separate qualification review. The circuit must also meet vehicle-specific EMI, grounding, temperature, and transient requirements beyond the published DAC specifications.
推荐
Professional Audio Monitoring System
The PCM1600Y can provide six high-resolution analog outputs for a professional monitoring system, eliminating the need for multiple single-channel or stereo converter packages. Its 96kHz maximum sampling rate and 24-bit data path suit conversion of digital mixes or broadcast feeds into balanced monitor outputs. The selectable left-justified and I2S modes help accommodate different upstream signal architectures. For low-noise monitoring, designers should follow the recommended grounding and filtering layout, use stable supplies, and validate channel-to-channel performance in the complete analog path.
推荐
Industrial Audio Control Console
The PCM1600Y is applicable to industrial audio consoles that combine several sound zones or channels in one enclosure. Six synchronized outputs reduce converter count compared with discrete stereo devices, and the 96kHz maximum rate supports higher-resolution source material. Standard, I2S, and left-justified interface support makes the converter adaptable to embedded processors and transport controllers. Because the verified data does not specify operating temperature, electromagnetic-emissions performance, or long-term availability, industrial deployments require qualification against the enclosure environment and applicable product standards.
推荐
Digital Musical Instrument Output Stage
The PCM1600Y can serve as the output conversion stage of a digital musical instrument or sampler requiring several simultaneous channels. The 24-bit, 96kHz architecture preserves high-resolution digital playback while producing six analog outputs for individual voices, zones, or effect returns. Its selectable data formats allow integration with compatible digital engines, although the source must supply a compatible clock and word length. Hardware design should reserve space for the required output filters, provide clean analog and digital rails, and keep high-current or switching circuitry away from sensitive converter routing.
推荐
推荐产品汇总
工程参考数据： PCM1600Y ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | PCM1604Y | PCM1600Y-1 | PCM1601Y | PCM1605Y | PCM1606Y |
|---|---|---|---|---|---|---|
| Package | 48-LQFP (7mm x 7mm) | 48-LQFP (7mm x 7mm) | 48-LQFP (7mm x 7mm) | 48-LQFP (7mm x 7mm) | 48-LQFP (7mm x 7mm) | 48-LQFP (7mm x 7mm) |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Resolution | 24 bits | 24 bits | 24 bits | 24 bits | 24 bits | 24 bits |
| Channel Count | 6 channels | 6 channels | 6 channels | 6 channels | 6 channels | 6 channels |
关键差异点
- Six-channel integration reduces the converter count required for multichannel designs （对比 PCM1604Y)
- Supports three digital audio interface formats （对比 PCM1601Y)
- Documented 96kHz multichannel conversion performance （对比 PCM1605Y)
- Established distributor availability （对比 PCM1606Y)
设计说明
The manufacturer datasheet test conditions use +5V VCC and +3.3V VDD, so preserve separate analog and digital supply paths and follow the recommended decoupling arrangement. Place required input and output capacitors close to their associated pins, keep return currents out of the analog signal ground region, and verify each rail independently for noise and startup behavior. The provided excerpts do not include capacitor values or supply-current limits, so those details must be taken directly from the datasheet rather than inferred.
Treat the digital clock, data, and control routes as potentially noise-sensitive even though the converter is in the digital-to-analog signal path. Use a continuous ground plane with carefully controlled return paths, avoid routing the system clock beneath sensitive analog nodes, and maintain short analog traces from the device to the recommended filter network. The verified material does not provide a reference layout or complete pinout, so compare the final PCB against the manufacturer application schematic and package drawing.
Configure the source device, PCM1600Y, and clock source so that the interface format, word length, polarity, and system-clock relationship agree. The PCM1600Y supports Standard, I2S, and left-justified data, but selecting the correct mode is only part of the design. Validate setup timing and data capture behavior with the intended source IC, and use the cited 384fS system-clock condition as a documented reference point rather than assuming every downstream interface uses the same ratio.
合规信息
The supplied verified results do not explicitly state RoHS, REACH, AEC-Q100, lead-free, halogen-free, or conflict-minerals status. These fields remain unknown rather than being inferred from the manufacturer or package.
